A lot of the stuff in that is actually fairly rational, but without showing how it will be paid for it is all just so much pie in the sky.

And don't be so sure that the BNP won't get into parliament - Oswald Mosely, a former Labour Minister, stood on a similar manifesto in the 30s and he went on to be a nazi mouthpiece before being interned during WW2. Even after the war when all the atrocities had been revealed his wife Lady Diana maintained that Hitler was a "charming" man, though she did concede that she didn't beleive he coud have allowed these events to take place.